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makefile
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makefile
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PHONY += all kernel install_kernel install clean clean_kernel
all:
.PHONY: $(PHONY)
.DELETE_ON_ERROR:
include ./configure.mk.kernel
export COMPAT_CONFIG=$(CWD)/compat.config
export COMPAT_AUTOCONF=$(CWD)/include/linux/compat_autoconf.h
export KLIB_BUILD
export KVERSION
export MAKE
-include $(COMPAT_CONFIG)
export CREL=$(shell cat $(CWD)/compat_version)
export CREL_PRE:=.compat_autoconf_
export CREL_CHECK:=$(CREL_PRE)$(CREL)
CFLAGS += \
-DCOMPAT_BASE="\"$(shell cat compat_base)\"" \
-DCOMPAT_BASE_TREE="\"$(shell cat compat_base_tree)\"" \
-DCOMPAT_BASE_TREE_VERSION="\"$(shell cat compat_base_tree_version)\"" \
-DCOMPAT_PROJECT="\"Compat-rdma\"" \
-DCOMPAT_VERSION="\"$(shell cat compat_version)\"" \
DEPMOD = /sbin/depmod
INSTALL_MOD_DIR ?= $(shell test -f /etc/redhat-release && echo extra/ofa_kernel || echo updates)
ifeq ($(CONFIG_MEMTRACK),m)
export KERNEL_MEMTRACK_CFLAGS = -include $(CWD)/drivers/infiniband/debug/mtrack.h
else
export KERNEL_MEMTRACK_CFLAGS =
endif
export OPEN_ISCSI_MODULES = iscsi_tcp.ko libiscsi.ko scsi_transport_iscsi.ko
$(COMPAT_AUTOCONF): $(COMPAT_CONFIG)
+@$(CWD)/ofed_scripts/gen-compat-autoconf.sh $(COMPAT_CONFIG) > $(COMPAT_AUTOCONF)
$(COMPAT_CONFIG):
+@$(CWD)/ofed_scripts/gen-compat-config.sh > $(COMPAT_CONFIG)
configure.mk.kernel:
@echo Please run ./configure
@exit 1
all: kernel
install: install_kernel
install_kernel: install_modules
autoconf_h=$(shell /bin/ls -1 $(KSRC_OBJ)/include/*/autoconf.h 2> /dev/null | head -1)
kconfig_h=$(shell /bin/ls -1 $(KSRC)/include/*/kconfig.h 2> /dev/null | head -1)
ifneq ($(kconfig_h),)
KCONFIG_H = -include $(kconfig_h)
endif
V ?= 0
#########################
# make kernel #
#########################
#NB: The LINUXINCLUDE value comes from main kernel Makefile
# with local directories prepended. This eventually affects
# CPPFLAGS in the kernel Makefile
kernel: $(COMPAT_CONFIG) $(COMPAT_AUTOCONF)
@echo "Building kernel modules"
@echo "Kernel version: $(KVERSION)"
@echo "Modules directory: $(INSTALL_MOD_PATH)/$(MODULES_DIR)"
@echo "Kernel sources: $(KSRC_OBJ)"
env CWD=$(CWD) BACKPORT_INCLUDES=$(BACKPORT_INCLUDES) \
$(MAKE) -C $(KSRC_OBJ) SUBDIRS="$(CWD)" \
V=$(V) KBUILD_NOCMDDEP=1 $(WITH_MAKE_PARAMS) \
CONFIG_MEMTRACK=$(CONFIG_MEMTRACK) \
CONFIG_DEBUG_INFO=$(CONFIG_DEBUG_INFO) \
CONFIG_INFINIBAND=$(CONFIG_INFINIBAND) \
CONFIG_INFINIBAND_IPOIB=$(CONFIG_INFINIBAND_IPOIB) \
CONFIG_INFINIBAND_IPOIB_CM=$(CONFIG_INFINIBAND_IPOIB_CM) \
CONFIG_INFINIBAND_SDP=$(CONFIG_INFINIBAND_SDP) \
CONFIG_INFINIBAND_SRP=$(CONFIG_INFINIBAND_SRP) \
CONFIG_INFINIBAND_SRPT=$(CONFIG_INFINIBAND_SRPT) \
CONFIG_SCSI_SRP_ATTRS=$(CONFIG_SCSI_SRP_ATTRS) \
CONFIG_INFINIBAND_USER_MAD=$(CONFIG_INFINIBAND_USER_MAD) \
CONFIG_INFINIBAND_USER_ACCESS=$(CONFIG_INFINIBAND_USER_ACCESS) \
CONFIG_INFINIBAND_USER_MEM=$(CONFIG_INFINIBAND_USER_MEM) \
CONFIG_INFINIBAND_ADDR_TRANS=$(CONFIG_INFINIBAND_ADDR_TRANS) \
CONFIG_INFINIBAND_MTHCA=$(CONFIG_INFINIBAND_MTHCA) \
CONFIG_INFINIBAND_IPOIB_DEBUG=$(CONFIG_INFINIBAND_IPOIB_DEBUG) \
CONFIG_INFINIBAND_ISERT=$(CONFIG_INFINIBAND_ISERT) \
CONFIG_INFINIBAND_ISER=$(CONFIG_INFINIBAND_ISER) \
CONFIG_SCSI_ISCSI_ATTRS=$(CONFIG_SCSI_ISCSI_ATTRS) \
CONFIG_ISCSI_TCP=$(CONFIG_ISCSI_TCP) \
CONFIG_INFINIBAND_EHCA=$(CONFIG_INFINIBAND_EHCA) \
CONFIG_INFINIBAND_EHCA_SCALING=$(CONFIG_INFINIBAND_EHCA_SCALING) \
CONFIG_RDS=$(CONFIG_RDS) \
CONFIG_RDS_RDMA=$(CONFIG_RDS_RDMA) \
CONFIG_RDS_TCP=$(CONFIG_RDS_TCP) \
CONFIG_RDS_DEBUG=$(CONFIG_RDS_DEBUG) \
CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=$(CONFIG_INFINIBAND_IPOIB_DEBUG_DATA) \
CONFIG_INFINIBAND_SDP_SEND_ZCOPY=$(CONFIG_INFINIBAND_SDP_SEND_ZCOPY) \
CONFIG_INFINIBAND_SDP_RECV_ZCOPY=$(CONFIG_INFINIBAND_SDP_RECV_ZCOPY) \
CONFIG_INFINIBAND_SDP_DEBUG=$(CONFIG_INFINIBAND_SDP_DEBUG) \
CONFIG_INFINIBAND_SDP_DEBUG_DATA=$(CONFIG_INFINIBAND_SDP_DEBUG_DATA) \
CONFIG_INFINIBAND_IPATH=$(CONFIG_INFINIBAND_IPATH) \
CONFIG_INFINIBAND_QIB=$(CONFIG_INFINIBAND_QIB) \
CONFIG_INFINIBAND_MTHCA_DEBUG=$(CONFIG_INFINIBAND_MTHCA_DEBUG) \
CONFIG_INFINIBAND_MADEYE=$(CONFIG_INFINIBAND_MADEYE) \
CONFIG_INFINIBAND_QLGC_VNIC=$(CONFIG_INFINIBAND_QLGC_VNIC) \
CONFIG_INFINIBAND_QLGC_VNIC_DEBUG=$(CONFIG_INFINIBAND_QLGC_VNIC_DEBUG) \
CONFIG_INFINIBAND_QLGC_VNIC_STATS=$(CONFIG_INFINIBAND_QLGC_VNIC_STATS) \
CONFIG_CHELSIO_T3=$(CONFIG_CHELSIO_T3) \
CONFIG_INFINIBAND_CXGB3=$(CONFIG_INFINIBAND_CXGB3) \
CONFIG_INFINIBAND_CXGB3_DEBUG=$(CONFIG_INFINIBAND_CXGB3_DEBUG) \
CONFIG_CHELSIO_T4=$(CONFIG_CHELSIO_T4) \
CONFIG_INFINIBAND_CXGB4=$(CONFIG_INFINIBAND_CXGB4) \
CONFIG_SCSI_CXGB3_ISCSI=$(CONFIG_SCSI_CXGB3_ISCSI) \
CONFIG_SCSI_CXGB4_ISCSI=$(CONFIG_SCSI_CXGB4_ISCSI) \
CONFIG_INFINIBAND_NES=$(CONFIG_INFINIBAND_NES) \
CONFIG_INFINIBAND_NES_DEBUG=$(CONFIG_INFINIBAND_NES_DEBUG) \
CONFIG_MLX4_CORE=$(CONFIG_MLX4_CORE) \
CONFIG_MLX5_CORE=$(CONFIG_MLX5_CORE) \
CONFIG_MLX4_EN=$(CONFIG_MLX4_EN) \
CONFIG_MLX4_EN_DCB=$(CONFIG_MLX4_EN_DCB) \
CONFIG_MLX4_INFINIBAND=$(CONFIG_MLX4_INFINIBAND) \
CONFIG_MLX5_INFINIBAND=$(CONFIG_MLX5_INFINIBAND) \
CONFIG_MLX4_ETHERNET=$(CONFIG_MLX4_ETHERNET) \
CONFIG_MLX4_DEBUG=$(CONFIG_MLX4_DEBUG) \
CONFIG_MLX5_DEBUG=$(CONFIG_MLX5_DEBUG) \
CONFIG_IBP_SERVER=$(CONFIG_IBP_SERVER) \
CONFIG_IBP_DEBUG=$(CONFIG_IBP_DEBUG) \
CONFIG_INFINIBAND_SCIF=$(CONFIG_INFINIBAND_SCIF) \
CONFIG_INFINIBAND_AMSO1100=$(CONFIG_INFINIBAND_AMSO1100) \
CONFIG_SUNRPC_XPRT_RDMA=$(CONFIG_SUNRPC_XPRT_RDMA) \
CONFIG_SUNRPC_XPRT_RDMA_CLIENT=$(CONFIG_SUNRPC_XPRT_RDMA_CLIENT) \
CONFIG_SUNRPC_XPRT_RDMA_SERVER=$(CONFIG_SUNRPC_XPRT_RDMA_SERVER) \
CONFIG_INFINIBAND_OCRDMA=$(CONFIG_INFINIBAND_OCRDMA) \
CONFIG_BE2NET=$(CONFIG_BE2NET) \
CONFIG_INFINIBAND_ISERT=$(CONFIG_INFINIBAND_ISERT) \
CONFIG_INFINIBAND_USNIC=$(CONFIG_INFINIBAND_USNIC) \
LINUXINCLUDE=' \
-D__OFED_BUILD__ \
$(CFLAGS) \
-include $(autoconf_h) \
$(KCONFIG_H) \
-include $(CWD)/include/linux/compat-2.6.h \
$(BACKPORT_INCLUDES) \
$(KERNEL_MEMTRACK_CFLAGS) \
$(OPENIB_KERNEL_EXTRA_CFLAGS) \
-I$(CWD)/include \
-I$(CWD)/include/uapi \
-I$(CWD)/drivers/infiniband/debug \
-I/usr/local/include/scst \
-I$(CWD)/drivers/infiniband/ulp/srpt \
$$(if $$(CONFIG_XEN),-D__XEN_INTERFACE_VERSION__=$$(CONFIG_XEN_INTERFACE_VERSION)) \
$$(if $$(CONFIG_XEN),-I$$(srctree)/arch/x86/include/mach-xen) \
-I$$(srctree)/arch/$$(SRCARCH)/include \
-Iarch/$$(SRCARCH)/include/generated \
-Iinclude \
-I$$(srctree)/arch/$$(SRCARCH)/include/uapi \
-Iarch/$$(SRCARCH)/include/generated/uapi \
-I$$(srctree)/include \
-I$$(srctree)/include/uapi \
-Iinclude/generated/uapi \
$$(if $$(KBUILD_SRC),-Iinclude2 -I$$(srctree)/include) \
-I$$(srctree)/arch/$$(SRCARCH)/include \
-Iarch/$$(SRCARCH)/include/generated \
' \
modules
#########################
# Install kernel #
#########################
install_modules:
@echo "Installing kernel modules"
$(MAKE) -C $(KSRC_OBJ) SUBDIRS="$(CWD)" \
INSTALL_MOD_PATH=$(INSTALL_MOD_PATH) \
INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
$(WITH_MAKE_PARAMS) modules_install;
if [ ! -n "$(INSTALL_MOD_PATH)" ]; then $(DEPMOD) $(KVERSION);fi;
clean: clean_kernel
clean_kernel:
$(MAKE) -C $(KSRC_OBJ) SUBDIRS="$(CWD)" $(WITH_MAKE_PARAMS) clean
@/bin/rm -f $(clean-files)
clean-files := Module.symvers modules.order Module.markers compat/modules.order
clean-files += $(COMPAT_CONFIG) $(COMPAT_AUTOCONF)
help:
@echo
@echo kernel: build kernel modules
@echo all: build kernel modules
@echo
@echo install_kernel: install kernel modules under $(INSTALL_MOD_PATH)/$(MODULES_DIR)
@echo install: run install_kernel
@echo
@echo clean: delete kernel modules binaries
@echo clean_kernel: delete kernel modules binaries
@echo